black

#000000

#643CDE

#643CDE

Contrast Ratio

3.24:1

Delta E

103.04

Very Different

50:50 Mix

Color Values

Format #000000 #643CDE
HEX #000000 #643CDE
RGB 0, 0, 0 100, 60, 222
HSL 0.0, 0.0%, 0.0% 254.8, 71.1%, 55.3%
HSV 0.0, 0.0%, 0.0% 254.8, 73.0%, 87.1%
CMYK 0%, 0%, 0%, 100% 55.0%, 73.0%, 0.0%, 12.9%
OKLCH 0.0 0.0 0.0 0.5073 0.2289 286.3

Contrast & Accessibility

3.24:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #643CDE → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #643CDE

Color Difference (Delta E)

103.04 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #643CDE);
background: linear-gradient(135deg, #000000, #643CDE);

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